package com.bit.demo1;

/**
 * Created with IntelliJ IDEA.
 * User: 12629
 * Date: 2022/2/20
 * Time: 17:43
 * Description:
 */
public class B {
    public static void main(String[] args) {
        A a = new A();
        System.out.println(a.data3);
    }
}
